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GET
/
gst
/
compliance
/
tax-payer
/
gstrs
/
gstr-1a
/
ecoma
/
{year}
/
{month}
GSTR-1A ECOMA
curl --request GET \
  --url https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/ecoma/{year}/{month} \
  --header 'authorization: <authorization>' \
  --header 'x-api-key: <x-api-key>'
import requests

url = "https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/ecoma/{year}/{month}"

headers = {
    "authorization": "<authorization>",
    "x-api-key": "<x-api-key>"
}

response = requests.get(url, headers=headers)

print(response.text)
const options = {
  method: 'GET',
  headers: {authorization: '<authorization>', 'x-api-key': '<x-api-key>'}
};

fetch('https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/ecoma/{year}/{month}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/ecoma/{year}/{month}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "authorization: <authorization>",
    "x-api-key: <x-api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/ecoma/{year}/{month}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("authorization", "<authorization>")
	req.Header.Add("x-api-key", "<x-api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.get("https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/ecoma/{year}/{month}")
  .header("authorization", "<authorization>")
  .header("x-api-key", "<x-api-key>")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://api.sandbox.co.in/gst/compliance/tax-payer/gstrs/gstr-1a/ecoma/{year}/{month}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["authorization"] = '<authorization>'
request["x-api-key"] = '<x-api-key>'

response = http.request(request)
puts response.read_body
{
  "code": 200,
  "timestamp": 1763446641000,
  "transaction_id": "41bb8041-fb83-4654-8d75-85a19f329158",
  "data": {
    "status_cd": "1",
    "data": {
      "ecoma": {
        "b2ba": [
          {
            "inv": [
              {
                "val": 445677,
                "itms": [
                  {
                    "num": 100,
                    "itm_det": {
                      "rt": 1,
                      "txval": 8456,
                      "iamt": 84.56
                    }
                  }
                ],
                "oinum": "DE-1",
                "flag": "N",
                "inum": "de-amd-1",
                "inv_typ": "DE",
                "pos": "32",
                "idt": "08-03-2023",
                "oidt": "12-03-2023",
                "sply_ty": "INTER",
                "chksum": "6927009f6608b520bb94b0b6890512a91dcc74e5a8723c91280241287058bf66"
              }
            ],
            "rtin": "32KLJIP1179C1ZF",
            "stin": "33CBCHE8993D1Z5"
          },
          {
            "inv": [
              {
                "val": 7654654,
                "itms": [
                  {
                    "num": 300,
                    "itm_det": {
                      "rt": 3,
                      "txval": 4567,
                      "iamt": 137.01
                    }
                  }
                ],
                "oinum": "test",
                "flag": "N",
                "inum": "Test-Amend",
                "inv_typ": "SEWP",
                "pos": "07",
                "idt": "02-03-2023",
                "oidt": "21-03-2023",
                "sply_ty": "INTER",
                "chksum": "6927009f6608b520bb94b0b6890512a91dcc74e5a8723c91280241287058bf66"
              },
              {
                "val": 13567,
                "itms": [
                  {
                    "num": 100,
                    "itm_det": {
                      "rt": 1,
                      "txval": 14300,
                      "iamt": 0,
                      "camt": 137.01,
                      "samt": 137.01,
                      "csamt": 137.01
                    }
                  }
                ],
                "oinum": "test-2",
                "flag": "N",
                "inum": "sezwp-amd",
                "inv_typ": "SEWOP",
                "pos": "37",
                "idt": "19-03-2023",
                "oidt": "21-03-2023",
                "sply_ty": "INTER",
                "chksum": "6927009f6608b520bb94b0b6890512a91dcc74e5a8723c91280241287058bf66"
              }
            ],
            "rtin": "32KLJIP1179C1ZF",
            "stin": "33CBCHE8993D1Z5"
          },
          {
            "inv": [
              {
                "val": 345678,
                "itms": [
                  {
                    "num": 100,
                    "itm_det": {
                      "rt": 1,
                      "txval": 65467,
                      "iamt": 654.67
                    }
                  }
                ],
                "oinum": "test-1",
                "flag": "N",
                "inum": "test-amd-1",
                "inv_typ": "R",
                "pos": "37",
                "idt": "14-03-2023",
                "oidt": "15-03-2023",
                "sply_ty": "INTER",
                "chksum": "6927009f6608b520bb94b0b6890512a91dcc74e5a8723c91280241287058bf66"
              }
            ],
            "rtin": "32KLJIP1179C1ZF",
            "stin": "33CBCHE8993D1Z5"
          }
        ],
        "b2ca": [
          {
            "pos": "07",
            "posItms": [
              {
                "flag": "N",
                "omon": "062022",
                "sply_ty": "INTER",
                "stin": "33CBCHE8993D1Z5",
                "chksum": "6927009f6608b520bb94b0b6890512a91dcc74e5a8723c91280241287058bf66",
                "itms": [
                  {
                    "csamt": 0,
                    "samt": 0,
                    "rt": 1.5,
                    "txval": 34353,
                    "camt": 0,
                    "iamt": 515.29
                  },
                  {
                    "csamt": 0,
                    "samt": 0,
                    "rt": 2,
                    "txval": 34353,
                    "camt": 0,
                    "iamt": 515.29
                  }
                ]
              }
            ]
          }
        ],
        "urp2ba": [
          {
            "inv": [
              {
                "val": 98765434,
                "itms": [
                  {
                    "num": 150,
                    "itm_det": {
                      "rt": 1.5,
                      "txval": 7865,
                      "iamt": 117.98
                    }
                  }
                ],
                "oinum": "b2cl/test/1",
                "flag": "N",
                "idt": "10-06-2022",
                "inum": "b2cl/test/amd/1",
                "oidt": "17-06-2022",
                "pos": "24",
                "sply_ty": "INTER",
                "inv_typ": "R",
                "chksum": "6927009f6608b520bb94b0b6890512a91dcc74e5a8723c91280241287058bf66"
              }
            ],
            "rtin": "32KLJIP1179C1ZF"
          }
        ],
        "urp2ca": [
          {
            "itms": [
              {
                "csamt": 0,
                "samt": 0,
                "rt": 1.5,
                "txval": 34353,
                "camt": 0,
                "iamt": 515.29
              }
            ],
            "flag": "N",
            "pos": "07",
            "omon": "062022",
            "sply_ty": "INTER",
            "chksum": "6927009f6608b520bb94b0b6890512a91dcc74e5a8723c91280241287058bf66"
          }
        ]
      }
    }
  }
}

ā€‹
Response body schema

View response body schema

Headers

ā€‹
authorization
string
required

GST taxpayer access token. For token-generation steps, refer to the Generate Taxpayer Session flow and pass the token in the authorization header.

ā€‹
x-api-version
string
default:1.0.0

Compliance API version.

ā€‹
x-api-key
string
required

API key for identification.

Path Parameters

ā€‹
year
string
required

Return year, for example 2025.

ā€‹
month
string
required

Return month, for example 04.

Query Parameters

ā€‹
recipient_gstin
string

Optional recipient GSTIN filter.

ā€‹
sub_section
string

Optional subsection filter.

Response

200 - application/json

Success

The response is of type object.